Add v0.0.4

CHANGELOG

@@ -1,3 +1,11 @@
+0.0.4 - 20120523
+  * More code refactoring to simplify code.
+  * Changed OPDS Page id to match Calibre2Opds
+  * Add icons to author, serie, tags and recent items (there is config item to disable it)
+  * Fixed author URL
+  * Added publishing date (works on Mantano)
+  * Added Tags support
+
 0.0.3 - 20120507
   * Fixed many things blocking opensearch from working
    * There was a bug introduced in 0.0.2

OPDS_renderer.php

@@ -68,7 +68,7 @@ class OPDSRenderer
         return $xml->outputMemory(true);
     }
     
-    private function startXmlDocument ($title) {
+    private function startXmlDocument ($title, $idPage) {
         self::getXmlStream ()->startDocument('1.0','UTF-8');
         self::getXmlStream ()->startElement ("feed");
             self::getXmlStream ()->writeAttribute ("xmlns", "http://www.w3.org/2005/Atom");
@@ -80,7 +80,14 @@ class OPDSRenderer
                 self::getXmlStream ()->text ($title);
             self::getXmlStream ()->endElement ();
             self::getXmlStream ()->startElement ("id");
+                if ($idPage)
+                {
+                    self::getXmlStream ()->text ($idPage);
+                }
+                else
+                {
                     self::getXmlStream ()->text ($_SERVER['REQUEST_URI']);
+                }
             self::getXmlStream ()->endElement ();
             self::getXmlStream ()->startElement ("updated");
                 self::getXmlStream ()->text (self::getUpdatedTime ());
@@ -159,7 +166,7 @@ class OPDSRenderer
                     self::getXmlStream ()->text ($author->name);
                 self::getXmlStream ()->endElement ();
                 self::getXmlStream ()->startElement ("uri");
-                    self::getXmlStream ()->text ($author->getUri ());
+                    self::getXmlStream ()->text ("feed.php" . $author->getUri ());
                 self::getXmlStream ()->endElement ();
             self::getXmlStream ()->endElement ();
         }
@@ -173,12 +180,15 @@ class OPDSRenderer
             self::getXmlStream ()->startElement ("dcterms:issued");
                 self::getXmlStream ()->text (date ("Y-m-d", $entry->book->pubdate));
             self::getXmlStream ()->endElement ();
+            self::getXmlStream ()->startElement ("published");
+                self::getXmlStream ()->text (date ("Y-m-d", $entry->book->pubdate) . "T08:08:08Z");
+            self::getXmlStream ()->endElement ();
         }
 
     }
     
     public function render ($page) {
-        self::startXmlDocument ($page->title);
+        self::startXmlDocument ($page->title, $page->idPage);
         if ($page->query)
         {
             self::getXmlStream ()->startElement ("opensearch:totalResults");

author.php

@@ -54,10 +54,10 @@ order by sort');
         return $entryArray;
     }
         
-    public static function getAuthorName ($authorId) {
+    public static function getAuthorById ($authorId) {
         $result = parent::getDb ()->prepare('select sort from authors where id = ?');
         $result->execute (array ($authorId));
-        return $result->fetchColumn ();
+        return new Author ($authorId, $result->fetchColumn ());
     }
     
     public static function getAuthorByBookId ($bookId) {

base.php

@@ -15,6 +15,11 @@ function getURLParam ($name, $default = NULL) {
 
 class Link
 {
+    const OPDS_THUMBNAIL_TYPE = "http://opds-spec.org/image/thumbnail";
+    const OPDS_IMAGE_TYPE = "http://opds-spec.org/image";
+    const OPDS_ACQUISITION_TYPE = "http://opds-spec.org/acquisition";
+    const OPDS_NAVIGATION_TYPE = "application/atom+xml;profile=opds-catalog;kind=navigation";
+    
     public $href;
     public $type;
     public $rel;
@@ -34,10 +39,8 @@ class Link
 
 class LinkNavigation extends Link
 {
-    const OPDS_NAVIGATION_TYPE = "application/atom+xml;profile=opds-catalog;kind=navigation";
-
     public function __construct($phref, $prel = NULL, $ptitle = NULL) {
-        parent::__construct ($phref, self::OPDS_NAVIGATION_TYPE, $prel, $ptitle);
+        parent::__construct ($phref, Link::OPDS_NAVIGATION_TYPE, $prel, $ptitle);
         $this->href = $_SERVER["SCRIPT_NAME"] . $this->href;
     }
 }
@@ -53,6 +56,15 @@ class Entry
     public $localUpdated;
     private static $updated = NULL;
     
+    public static $icons = array(
+        Author::ALL_AUTHORS_ID    => 'images/author.png',
+        Serie::ALL_SERIES_ID      => 'images/serie.png',
+        Book::ALL_RECENT_BOOKS_ID => 'images/recent.png',
+        Tag::ALL_TAGS_ID          => 'images/tag.png',
+        "calibre:books$"          => 'images/allbook.png',
+        "calibre:books:letter"    => 'images/allbook.png'
+    );
+    
     public function getUpdatedTime () {
         if (!is_null ($this->localUpdated)) {
             return date (DATE_ATOM, $this->localUpdated);
@@ -64,11 +76,23 @@ class Entry
     }
  
     public function __construct($ptitle, $pid, $pcontent, $pcontentType, $plinkArray) {
+        global $config;
         $this->title = $ptitle;
         $this->id = $pid;
         $this->content = $pcontent;
         $this->contentType = $pcontentType;
         $this->linkArray = $plinkArray;
+        
+        if ($config['cops_show_icons'] == 1)
+        {
+            foreach (self::$icons as $reg => $image)
+            {
+                if (preg_match ("/" . $reg . "/", $pid)) {
+                    array_push ($this->linkArray, new Link ($image, "image/png", Link::OPDS_THUMBNAIL_TYPE));
+                    break;
+                }
+            }
+        }
     }
 }
 
@@ -84,7 +108,15 @@ class EntryBook extends Entry
     
     public function getCoverThumbnail () {
         foreach ($this->linkArray as $link) {
-            if ($link->rel == "http://opds-spec.org/image/thumbnail")
+            if ($link->rel == Link::OPDS_THUMBNAIL_TYPE)
+                return $link->hrefXhtml ();
+        }
+        return null;
+    }
+    
+    public function getCover () {
+        foreach ($this->linkArray as $link) {
+            if ($link->rel == Link::OPDS_IMAGE_TYPE)
                 return $link->hrefXhtml ();
         }
         return null;
@@ -106,6 +138,10 @@ class Page
                 return new PageAllAuthors ($id, $query);
             case Base::PAGE_AUTHOR_DETAIL :
                 return new PageAuthorDetail ($id, $query);
+            case Base::PAGE_ALL_TAGS :
+                return new PageAllTags ($id, $query);
+            case Base::PAGE_TAG_DETAIL :
+                return new PageTagDetail ($id, $query);
             case Base::PAGE_ALL_SERIES :
                 return new PageAllSeries ($id, $query);
             case Base::PAGE_ALL_BOOKS :
@@ -120,7 +156,9 @@ class Page
                 return new PageQueryResult ($id, $query);
                 break;
             default:
-                return new Page ($id, $query);
+                $page = new Page ($id, $query);
+                $page->idPage = "cops:catalog";
+                return $page;
         }
     }
     
@@ -135,6 +173,7 @@ class Page
         $this->title = $config['cops_title_default'];
         array_push ($this->entryArray, Author::getCount());
         array_push ($this->entryArray, Serie::getCount());
+        array_push ($this->entryArray, Tag::getCount());
         $this->entryArray = array_merge ($this->entryArray, Book::getCount());
     }
 
@@ -146,6 +185,7 @@ class PageAllAuthors extends Page
     {
         $this->title = "All authors";
         $this->entryArray = Author::getAllAuthors();
+        $this->idPage = Author::ALL_AUTHORS_ID;
     }
 }
 
@@ -153,17 +193,41 @@ class PageAuthorDetail extends Page
 {
     public function InitializeContent () 
     {
-        $this->title = Author::getAuthorName ($this->idGet);
+        $author = Author::getAuthorById ($this->idGet);
+        $this->idPage = $author->getEntryId ();
+        $this->title = $author->name;
         $this->entryArray = Book::getBooksByAuthor ($this->idGet);
     }
 }
 
+class PageAllTags extends Page
+{
+    public function InitializeContent () 
+    {
+        $this->title = "All tags";
+        $this->entryArray = Tag::getAllTags();
+        $this->idPage = Tag::ALL_TAGS_ID;
+    }
+}
+
+class PageTagDetail extends Page
+{
+    public function InitializeContent () 
+    {
+        $tag = Tag::getTagById ($this->idGet);
+        $this->idPage = $tag->getEntryId ();
+        $this->title = $tag->name;
+        $this->entryArray = Book::getBooksByTag ($this->idGet);
+    }
+}
+
 class PageAllSeries extends Page
 {
     public function InitializeContent () 
     {
         $this->title = "All series";
         $this->entryArray = Serie::getAllSeries();
+        $this->idPage = Serie::ALL_SERIES_ID;
     }
 }
 
@@ -171,8 +235,10 @@ class PageSerieDetail extends Page
 {
     public function InitializeContent () 
     {
-        $this->title = "Series : " . Serie::getSerieById ($this->idGet)->name;
+        $serie = Serie::getSerieById ($this->idGet);
+        $this->title = "Series : " . $serie->name;
         $this->entryArray = Book::getBooksBySeries ($this->idGet);
+        $this->idPage = $serie->getEntryId ();
     }
 }
 
@@ -182,6 +248,7 @@ class PageAllBooks extends Page
     {
         $this->title = "All books by starting letter";
         $this->entryArray = Book::getAllBooks ();
+        $this->idPage = Book::ALL_BOOKS_ID;
     }
 }
 
@@ -191,6 +258,7 @@ class PageAllBooksLetter extends Page
     {
         $this->title = "All books starting by " . $this->idGet;
         $this->entryArray = Book::getBooksByStartingLetter ($this->idGet);
+        $this->idPage = Book::getEntryIdByLetter ($this->idGet);
     }
 }
 
@@ -200,6 +268,7 @@ class PageRecentBooks extends Page
     {
         $this->title = "Most recent books";
         $this->entryArray = Book::getAllRecentBooks ();
+        $this->idPage = Book::ALL_RECENT_BOOKS_ID;
     }
 }
 
@@ -207,7 +276,7 @@ class PageQueryResult extends Page
 {
     public function InitializeContent () 
     {
-        $this->title = "Search result for query <" . $this->query . ">";
+        $this->title = "Search result for query *" . $this->query . "*";
         $this->entryArray = Book::getBooksByQuery ($this->query);
     }
 }
@@ -225,6 +294,9 @@ abstract class Base
     const PAGE_OPENSEARCH = "8";
     const PAGE_OPENSEARCH_QUERY = "9";
     const PAGE_ALL_RECENT_BOOKS = "10";
+    const PAGE_ALL_TAGS = "11";
+    const PAGE_TAG_DETAIL = "12";
+
     const COMPATIBILITY_XML_ALDIKO = "aldiko";
     
     private static $db = NULL;

book.php

@@ -13,6 +13,7 @@ require_once('author.php');
 class Book extends Base {
     const ALL_BOOKS_ID = "calibre:books";
     const ALL_RECENT_BOOKS_ID = "calibre:recentbooks";
+    const BOOK_COLUMNS = "books.id as id, books.title as title, text as comment, path, timestamp, pubdate, series_index";
     
     public $id;
     public $title;
@@ -32,23 +33,26 @@ class Book extends Base {
         'pdf'    => 'application/pdf'
     );
     
-        
+    public function __construct($line) {
-    public function __construct($pid, $ptitle, $ptimestamp, $ppubdate, $ppath, $pseriesIndex, $pcomment) {
         global $config;
-        $this->id = $pid;
+        $this->id = $line->id;
-        $this->title = $ptitle;
+        $this->title = $line->title;
-        $this->timestamp = strtotime ($ptimestamp);
+        $this->timestamp = strtotime ($line->timestamp);
-        $this->pubdate = strtotime ($ppubdate);
+        $this->pubdate = strtotime ($line->pubdate);
-        $this->path = $config['calibre_directory'] . $ppath;
+        $this->path = $config['calibre_directory'] . $line->path;
-        $this->relativePath = $ppath;
+        $this->relativePath = $line->path;
-        $this->seriesIndex = $pseriesIndex;
+        $this->seriesIndex = $line->series_index;
-        $this->comment = $pcomment;
+        $this->comment = $line->comment;
     }
         
     public function getEntryId () {
         return self::ALL_BOOKS_ID.":".$this->id;
     }
     
+    public static function getEntryIdByLetter ($startingLetter) {
+        return self::ALL_BOOKS_ID.":letter:".$startingLetter;
+    }
+    
     public function getTitle () {
         return $this->title;
     }
@@ -150,13 +154,21 @@ class Book extends Base {
                 if (preg_match ('/jpg$/', $file)) {
                     if (preg_match ('/^\//', $config['calibre_directory']))
                     {
-                        array_push ($linkArray, new Link ("fetch.php?id=$this->id", "image/jpeg", "http://opds-spec.org/image"));
+                        array_push ($linkArray, new Link ("fetch.php?id=$this->id", "image/jpeg", Link::OPDS_IMAGE_TYPE));
                     }
                     else
                     {
-                        array_push ($linkArray, new Link (str_replace('%2F','/',rawurlencode ($this->path."/".$file)), "image/jpeg", "http://opds-spec.org/image"));
+                        array_push ($linkArray, new Link (str_replace('%2F','/',rawurlencode ($this->path."/".$file)), "image/jpeg", Link::OPDS_IMAGE_TYPE));
                     }
-                    array_push ($linkArray, new Link ("fetch.php?id=$this->id&height=70", "image/jpeg", "http://opds-spec.org/image/thumbnail"));
+                    $height = "50";
+                    if (preg_match ('/feed.php/', $_SERVER["SCRIPT_NAME"])) {
+                        $height = $config['cops_opds_thumbnail_height'];
+                    }
+                    else
+                    {
+                        $height = $config['cops_html_thumbnail_height'];
+                    }
+                    array_push ($linkArray, new Link ("fetch.php?id=$this->id&height=" . $height, "image/jpeg", Link::OPDS_THUMBNAIL_TYPE));
                 }
                 foreach (self::$mimetypes as $ext => $mime)
                 {
@@ -164,11 +176,11 @@ class Book extends Base {
                         $this->format [$ext] = $file;
                         if (preg_match ('/^\//', $config['calibre_directory']))
                         {
-                            array_push ($linkArray, new Link ("fetch.php?id=$this->id&type=" . $ext, $mime, "http://opds-spec.org/acquisition", "Download"));
+                            array_push ($linkArray, new Link ("fetch.php?id=$this->id&type=" . $ext, $mime, Link::OPDS_ACQUISITION_TYPE, "Download"));
                         }
                         else
                         {
-                            array_push ($linkArray, new Link (str_replace('%2F','/',rawurlencode ($this->path."/".$file)), $mime, "http://opds-spec.org/acquisition", "Download"));
+                            array_push ($linkArray, new Link (str_replace('%2F','/',rawurlencode ($this->path."/".$file)), $mime, Link::OPDS_ACQUISITION_TYPE, "Download"));
                         }
                     }
                 }
@@ -212,7 +224,7 @@ class Book extends Base {
     }
         
     public static function getBooksByAuthor($authorId) {
-        $result = parent::getDb ()->prepare('select books.id as id, books.title as title, text as comment, path, timestamp, pubdate, series_index
+        $result = parent::getDb ()->prepare('select ' . self::BOOK_COLUMNS . '
 from books_authors_link, books left outer join comments on comments.book = books.id
 where books_authors_link.book = books.id
 and author = ?
@@ -221,7 +233,7 @@ order by pubdate');
         $result->execute (array ($authorId));
         while ($post = $result->fetchObject ())
         {
-            $book = new Book ($post->id, $post->title,  $post->timestamp, $post->pubdate, $post->path, $post->series_index, $post->comment);
+            $book = new Book ($post);
             array_push ($entryArray, $book->getEntry ());
         }
         return $entryArray;
@@ -229,7 +241,7 @@ order by pubdate');
 
     
     public static function getBooksBySeries($serieId) {
-        $result = parent::getDb ()->prepare('select books.id as id, books.title as title, text as comment, path, timestamp, pubdate, series_index
+        $result = parent::getDb ()->prepare('select ' . self::BOOK_COLUMNS . '
 from books_series_link, books left outer join comments on comments.book = books.id
 where books_series_link.book = books.id and series = ?
 order by series_index');
@@ -237,28 +249,43 @@ order by series_index');
         $result->execute (array ($serieId));
         while ($post = $result->fetchObject ())
         {
-            $book = new Book ($post->id, $post->title,  $post->timestamp, $post->pubdate, $post->path, $post->series_index, $post->comment);
+            $book = new Book ($post);
+            array_push ($entryArray, $book->getEntry ());
+        }
+        return $entryArray;
+    }
+    
+    public static function getBooksByTag($tagId) {
+        $result = parent::getDb ()->prepare('select ' . self::BOOK_COLUMNS . '
+from books_tags_link, books left outer join comments on comments.book = books.id
+where books_tags_link.book = books.id and tag = ?
+order by sort');
+        $entryArray = array();
+        $result->execute (array ($tagId));
+        while ($post = $result->fetchObject ())
+        {
+            $book = new Book ($post);
             array_push ($entryArray, $book->getEntry ());
         }
         return $entryArray;
     }
     
     public static function getBookById($bookId) {
-        $result = parent::getDb ()->prepare('select books.id as id, books.title as title, text as comment, path, timestamp, pubdate, series_index
+        $result = parent::getDb ()->prepare('select ' . self::BOOK_COLUMNS . '
 from books left outer join comments on book = books.id
 where books.id = ?');
         $entryArray = array();
         $result->execute (array ($bookId));
         while ($post = $result->fetchObject ())
         {
-            $book = new Book ($post->id, $post->title,  $post->timestamp, $post->pubdate, $post->path, $post->series_index, $post->comment);
+            $book = new Book ($post);
             return $book;
         }
         return NULL;
     }
     
     public static function getBooksByQuery($query) {
-        $result = parent::getDb ()->prepare("select books.id as id, books.title as title, text as comment, path, timestamp, pubdate, series_index
+        $result = parent::getDb ()->prepare("select " . self::BOOK_COLUMNS . "
 from books left outer join comments on book = books.id
 where exists (select null from authors, books_authors_link where book = books.id and author = authors.id and authors.name like ?)
 or title like ?");
@@ -267,7 +294,7 @@ or title like ?");
         $result->execute (array ($queryLike, $queryLike));
         while ($post = $result->fetchObject ())
         {
-            $book = new Book ($post->id, $post->title,  $post->timestamp, $post->pubdate, $post->path, $post->series_index, $post->comment);
+            $book = new Book ($post);
             array_push ($entryArray, $book->getEntry ());
         }
         return $entryArray;
@@ -281,7 +308,7 @@ order by substr (upper (sort), 1, 1)");
         $entryArray = array();
         while ($post = $result->fetchObject ())
         {
-            array_push ($entryArray, new Entry ($post->title, "allbooks_" . $post->title, 
+            array_push ($entryArray, new Entry ($post->title, Book::getEntryIdByLetter ($post->title), 
                 "$post->count books", "text", 
                 array ( new LinkNavigation ("?page=".parent::PAGE_ALL_BOOKS_LETTER."&id=".$post->title))));
         }
@@ -289,7 +316,7 @@ order by substr (upper (sort), 1, 1)");
     }
     
     public static function getBooksByStartingLetter($letter) {
-        $result = parent::getDb ()->prepare('select books.id as id, books.title as title, text as comment, path, timestamp, pubdate, series_index
+        $result = parent::getDb ()->prepare('select ' . self::BOOK_COLUMNS . '
 from books left outer join comments on book = books.id
 where upper (books.sort) like ?');
         $entryArray = array();
@@ -297,7 +324,7 @@ where upper (books.sort) like ?');
         $result->execute (array ($queryLike));
         while ($post = $result->fetchObject ())
         {
-            $book = new Book ($post->id, $post->title,  $post->timestamp, $post->pubdate, $post->path, $post->series_index, $post->comment);
+            $book = new Book ($post);
             array_push ($entryArray, $book->getEntry ());
         }
         return $entryArray;
@@ -306,13 +333,13 @@ where upper (books.sort) like ?');
     
     public static function getAllRecentBooks() {
         global $config;
-        $result = parent::getDb ()->query("select books.id as id, books.title as title, text as comment, path, timestamp, pubdate, series_index
+        $result = parent::getDb ()->query("select " . self::BOOK_COLUMNS . "
 from books left outer join comments on book = books.id
 order by timestamp desc limit " . $config['cops_recentbooks_limit']);
         $entryArray = array();
         while ($post = $result->fetchObject ())
         {
-            $book = new Book ($post->id, $post->title,  $post->timestamp, $post->pubdate, $post->path, $post->series_index, $post->comment);
+            $book = new Book ($post);
             array_push ($entryArray, $book->getEntry ());
         }
         return $entryArray;

config_default.php

@@ -49,4 +49,21 @@
      *   X-Sendfile : For Lightttpd or Apache (with mod_xsendfile)
      */
     $config['cops_x_accel_redirect'] = "X-Accel-Redirect";
+    
+    /*
+     * Height of thumbnail image for OPDS
+     */
+    $config['cops_opds_thumbnail_height'] = "40";
+    
+    /*
+     * Height of thumbnail image for HTML
+     */
+    $config['cops_html_thumbnail_height'] = "70";
+    
+    /*
+     * Show icon for authors, series, tags and books on OPDS feed
+     *  1 : enable
+     *  0 : disable
+     */
+    $config['cops_show_icons'] = "1";
 ?>

feed.php

@@ -11,6 +11,7 @@
     require_once ("base.php");
     require_once ("author.php");
     require_once ("serie.php");
+    require_once ("tag.php");
     require_once ("book.php");
     require_once ("OPDS_renderer.php");
     

serie.php

@@ -23,6 +23,10 @@ class Serie extends Base {
         return "?page=".parent::PAGE_SERIE_DETAIL."&id=$this->id";
     }
     
+    public function getEntryId () {
+        return self::ALL_SERIES_ID.":".$this->id;
+    }
+
     public static function getCount() {
         $nSeries = parent::getDb ()->query('select count(*) from series')->fetchColumn();
         $entry = new Entry ("Series", self::ALL_SERIES_ID, 
@@ -60,9 +64,10 @@ order by series.sort');
         $entryArray = array();
         while ($post = $result->fetchObject ())
         {
-            array_push ($entryArray, new Entry ($post->sort, self::ALL_SERIES_ID.":".$post->id, 
+            $serie = new Serie ($post->id, $post->sort);
+            array_push ($entryArray, new Entry ($serie->name, $serie->getEntryId (), 
                 "$post->count books", "text", 
-                array ( new LinkNavigation ("?page=".parent::PAGE_SERIE_DETAIL."&id=$post->id"))));
+                array ( new LinkNavigation ($serie->getUri ()))));
         }
         return $entryArray;
     }

tag.php

@@ -0,0 +1,64 @@
+<?php
+/**
+ * COPS (Calibre OPDS PHP Server) class file
+ *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @author     Sébastien Lucas <sebastien@slucas.fr>
+ */
+
+require_once('base.php');
+
+class tag extends Base {
+    const ALL_TAGS_ID = "calibre:tags";
+    
+    public $id;
+    public $name;
+    
+    public function __construct($pid, $pname) {
+        $this->id = $pid;
+        $this->name = $pname;
+    }
+    
+    public function getUri () {
+        return "?page=".parent::PAGE_TAG_DETAIL."&id=$this->id";
+    }
+    
+    public function getEntryId () {
+        return self::ALL_TAGS_ID.":".$this->id;
+    }
+
+    public static function getCount() {
+        $nTags = parent::getDb ()->query('select count(*) from tags')->fetchColumn();
+        $entry = new Entry ("Tags", self::ALL_TAGS_ID, 
+            "Alphabetical index of the $nTags tags", "text", 
+            array ( new LinkNavigation ("?page=".parent::PAGE_ALL_TAGS)));
+        return $entry;
+    }
+       
+    public static function getTagById ($tagId) {
+        $result = parent::getDb ()->prepare('select id, name  from tags where id = ?');
+        $result->execute (array ($tagId));
+        if ($post = $result->fetchObject ()) {
+            return new Tag ($post->id, $post->name);
+        }
+        return NULL;
+    }
+    
+    public static function getAllTags() {
+        $result = parent::getDb ()->query('select tags.id as id, tags.name as name, count(*) as count
+from tags, books_tags_link
+where tags.id = tag
+group by tags.id, tags.name
+order by tags.name');
+        $entryArray = array();
+        while ($post = $result->fetchObject ())
+        {
+            $tag = new Tag ($post->id, $post->name);
+            array_push ($entryArray, new Entry ($tag->name, $tag->getEntryId (), 
+                "$post->count books", "text", 
+                array ( new LinkNavigation ($tag->getUri ()))));
+        }
+        return $entryArray;
+    }
+}
+?>